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Imaging Studies for Cardiovascular System V: CT

Imaging Studies for Cardiovascular System V: CT

Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...

Mitral Stenosis II: Clinical features and Diagnostic Tests

Mitral Stenosis II: Clinical features and Diagnostic Tests

Mitral stenosis is a heart condition in which the mitral valve, which allows blood to flow from the left atrium to the left ventricle, becomes narrowed or stenotic. This narrowing hinders blood flow and leads to clinical symptoms requiring specific medical evaluations and management strategies. The following overview outlines the clinical symptoms, assessments, diagnostic findings, prevention methods, and treatments for mitral stenosis.Clinical ManifestationsDyspnea (shortness of breath): This...

Imaging Studies for Cardiovascular System IV: CMRI

Imaging Studies for Cardiovascular System IV: CMRI

Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...

Imaging Studies for Cardiovascular System III: X-Ray

Imaging Studies for Cardiovascular System III: X-Ray

The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...

Imaging Studies III: Computed Tomography

Imaging Studies III: Computed Tomography

DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...

Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT

Imaging Studies for Cardiovascular System VI: Calcium -Scoring CT

Calcium-Scoring CT ScanA calcium-scoring CT scan, also known as coronary artery calcium (CAC) scan, detects calcium deposits in the coronary arteries. This test assesses the risk of coronary artery disease (CAD), which can lead to cardiovascular events such as angina, heart failure, and sudden cardiac arrest.A calcium-scoring CT scan is generally recommended for individuals at intermediate risk of CAD without symptoms. It includes:Men aged 40-75 and women aged 50-75: Especially those with a...

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Cardiac Magnetic Resonance for the Evaluation of Suspected Cardiac Thrombus: Conventional and Emerging Techniques

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Published on: June 11, 2019

[Cardiac tumors: CT and MR imaging features].

G Moskovitch¹, V Chabbert, G Escourrou

¹Service de Radiologie Générale, Centre Hospitalier Universitaire Rangueil, avenue du Professeur Jean Poulhès, TSA 50032, Toulouse cedex 9, France. moskovitchguillaume@yahoo.fr

Journal De Radiologie

|September 4, 2010

Summary

Computed tomography (CT) and magnetic resonance (MR) imaging reveal key cardiac tumor features. These imaging techniques help distinguish tumors from pseudotumors and assess malignancy for surgical planning and follow-up.

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Area of Science:

Radiology
Cardiovascular Imaging
Oncology

Context:

Cardiac tumors require accurate characterization for diagnosis and treatment.
Differentiating neoplastic from non-neoplastic cardiac lesions is clinically significant.
Advanced cross-sectional imaging plays a crucial role in cardiac mass evaluation.

Purpose:

To review the computed tomography (CT) and magnetic resonance (MR) imaging characteristics of primary cardiac tumors.
To illustrate how imaging features can differentiate cardiac tumors from pseudotumoral lesions.
To highlight the utility of CT and MR in assessing tumor nature, relationship to adjacent structures, and guiding surgical management.

Summary:

CT and MR imaging present distinct features for evaluating cardiac tumors.
Imaging findings aid in distinguishing malignant from benign lesions and pseudotumoral mimics.
These modalities are essential for presurgical assessment and postsurgical monitoring of cardiac masses.

Impact:

Improved diagnostic accuracy for cardiac tumors.
Enhanced presurgical planning and risk stratification.
Facilitation of effective postsurgical follow-up strategies.